The Android 4.0.4 image that comes packaged with the EVK board can install APK files from the internet as long as I enable "unknown sources" under security settings and "usb debugging" under developer options.
I built a version of Android 4.0.4 loosely following the instructions in file 13.5.0_Android_User_Guide from IMX6_R13.5_ANDROID_DOCS_BUNDLE. The built Android seems to work; however, whenever I try to install a downloaded APK file it fails with on-screen message "Application not installed". No serial output is generated when the application fails to install.
Can anyone help me debug and fix this issue?